[openstack-dev] required libvirtd/qemu versions for numa support?

Jay Pipes jaypipes at gmail.com
Mon Jan 26 23:37:48 UTC 2015

On 01/26/2015 07:33 AM, Chris Friesen wrote:
> Hi,
> I'm interested in the recent work around NUMA support for guest
> instances
> (https://blueprints.launchpad.net/nova/+spec/virt-driver-numa-placement), but
> I'm having some difficulty figuring out what versions of libvirt and
> qemu are required.
>  From the research that I've done it seems like qemu 2.1 might be
> required, but I've been unable to find a specific version listed in the
> nova requirements or in the openstack global requirements.  Is it there
> and I just can't find it?
> If it's not specified, and yet openstack relies on it, perhaps it should
> be added.  (Or at least documented somewhere.)

Hi Chris,

The constants starting here:


should answer your questions.

All the best,

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